Mercurial > vim
view runtime/syntax/openvpn.vim @ 33083:79b2eb83f2df v9.0.1827
patch 9.0.1827: xxd: no color support
Commit: https://github.com/vim/vim/commit/e2528ae11134cdf35c312754b124aba4963d8054
Author: Aapo Rantalainen <aapo.rantalainen@gmail.com>
Date: Thu Aug 31 17:58:13 2023 +0200
patch 9.0.1827: xxd: no color support
Problem: xxd: no color support
Solution: Add color support using xxd -R
Add some basic color support for xxd
The hex-value and value are both colored with the same color depending
on the hex-value, e.g.:
0x00 = white
0xff = blue
printable = green
non-printable = red
tabs and linebreaks = yellow
Each character needs 11 more bytes to contain color. (Same color in a
row could contain only one overhead but the logic how xxd creates colums
must be then changed.) Size of colored output is increased by factor of
~6. Also grepping the output will break when colors is used.
Flag for color is "-R", because less uses "-R".
Color uses parameters auto,always,never same as less and grep (among
others).
E.g.
xxd -R always $FILE | less -R
Add some screen-tests (that currently on work on linux) to verify the
feature works as expected.
closes: #12131
Signed-off-by: Christian Brabandt <cb@256bit.org>
Co-authored-by: Aapo Rantalainen <aapo.rantalainen@gmail.com>
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Thu, 31 Aug 2023 18:15:03 +0200 |
| parents | eb2638f278bf |
| children |
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" Vim syntax file " Language: OpenVPN " Maintainer: ObserverOfTime <chronobserver@disroot.org> " Filenames: *.ovpn " Last Change: 2022 Oct 16 if exists('b:current_syntax') finish endif let s:cpo_save = &cpoptions set cpoptions&vim " Options syntax match openvpnOption /^[a-z-]\+/ \ skipwhite nextgroup=openvpnArgList syntax match openvpnArgList /.*$/ transparent contained \ contains=openvpnArgument,openvpnNumber, \ openvpnIPv4Address,openvpnIPv6Address, \ openvpnSignal,openvpnComment " Arguments syntax match openvpnArgument /[^\\"' \t]\+/ \ contained contains=openvpnEscape syntax region openvpnArgument matchgroup=openvpnQuote \ start=/"/ skip=/\\"/ end=/"/ \ oneline contained contains=openvpnEscape syntax region openvpnArgument matchgroup=openvpnQuote \ start=/'/ skip=/\\'/ end=/'/ \ oneline contained syntax match openvpnEscape /\\[\\" \t]/ contained " Numbers syntax match openvpnNumber /\<[1-9][0-9]*\(\.[0-9]\+\)\?\>/ contained " Signals syntax match openvpnSignal /SIG\(HUP\|INT\|TERM\|USER[12]\)/ contained " IP addresses syntax match openvpnIPv4Address /\(\d\{1,3}\.\)\{3}\d\{1,3}/ \ contained nextgroup=openvpnSlash syntax match openvpnIPv6Address /\([A-F0-9]\{1,4}:\)\{7}\[A-F0-9]\{1,4}/ \ contained nextgroup=openvpnSlash syntax match openvpnSlash "/" contained \ nextgroup=openvpnIPv4Address,openvpnIPv6Address,openvpnNumber " Inline files syntax region openvpnInline matchgroup=openvpnTag \ start=+^<\z([a-z-]\+\)>+ end=+^</\z1>+ " Comments syntax keyword openvpnTodo contained TODO FIXME NOTE XXX syntax match openvpnComment /^[;#].*$/ contains=openvpnTodo syntax match openvpnComment /\s\+\zs[;#].*$/ contains=openvpnTodo hi def link openvpnArgument String hi def link openvpnComment Comment hi def link openvpnEscape SpecialChar hi def link openvpnIPv4Address Constant hi def link openvpnIPv6Address Constant hi def link openvpnNumber Number hi def link openvpnOption Keyword hi def link openvpnQuote Quote hi def link openvpnSignal Special hi def link openvpnSlash Delimiter hi def link openvpnTag Tag hi def link openvpnTodo Todo let b:current_syntax = 'openvpn' let &cpoptions = s:cpo_save unlet s:cpo_save